Liquid soap dispenser



FIG. 1 is a rear elevational view of a liquid soap dispenser showing my new design;

FIG. 2 is a side elevational view taken from the right of FIG. 1, the side opposite being a mirror image thereof;

FIG. 3 is a front elevational view;

FIG. 4 is a top view;

FIG. 5 is a bottom view. 

The ornamental design for a liquid soap dispenser, as shown. 